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Posted on July 08, 2018 at 10:35Hi.I want to generate a PWM pulse which might vary in terms of its frequency and duty cycle. It's easy to make it But I want to start reading ADC values using DMA (for example 100 samples) just after the pulse finishe...
Posted on June 04, 2018 at 22:36Hi.I tried to port latest SBSFU to STM32L4+ line of MCUs using NUCLEO-L4R5ZI board.I modified preprocessor macro to STM32L4R5xx and I found such problems:1. FLASH_PAGE_SIZE for L4+ is 0x1000, while for L4 it is 0x0800...
Posted on June 13, 2018 at 14:38I'm having trouble to initialize the LoRa stack after standby mode. I'm saving the required keys after the first join request etc on the EEPROM. But after standby mode, the stack needs to be initialized again. But I w...
Posted on May 30, 2018 at 15:53The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on May 26, 2018 at 07:56Hi, now i have some question about FDCAN, sorry for troubling you. I have a device, which is used CAN OPEN to communication. Also i have a can to usb tool, which is used to monitor the CAN OPEN data(CAN_H, CAN_L). ...
Posted on March 19, 2018 at 13:15pEraseInit.TypeErase = TYPEERASE_SECTORS;pEraseInit.Sector = 6;pEraseInit.NbSectors = 1pEraseInit.VoltageRange = VOLTAGE_RANGE;pc.printf('.');while(*(__IO uint16_t*)PAGE0_BASE_ADDRESS != 0xFFFF) { FlashStatus = HA...
Posted on February 23, 2018 at 05:39Hi Has anyone been able to get the STM32F7 in to stop mode. I've been trying to get the current down on my board but to no avail. After sending the following commands listed below, I still see a current of ~5mA. I...
Posted on June 20, 2018 at 14:30Hi there,I am developing a custom board (F103 and CMWX1ZZABZ LoRa module). I have that the lora module goes into stop mode alone but every time I have tried to measure power consumptionbut it is always 1.22 mA when mo...
Posted on December 08, 2017 at 08:33How to use the RTC in bluenrg1?I want to use the Bluenrg1 for a watch application that use ble, but the datasheet note that the RTC clock is disabled in sleep mode, that prevent it to be used as a RTC that use pow...
Posted on December 18, 2017 at 00:06I'd like to ask for some help with developing a driver for STM32L4 USB host connected with LTE module as a device, which enumerates as CDC-ACM and CDC-NCM device. I've used code generated from Cube and added the r...
